ABB ACL30, Руководство пользователя

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Technical data 325
Motor connection
Motor types Asynchronous induction motors, synchronous permanent magnet motors
Frequency 0…500 Hz
Current See section Drive specifications.
Switching
frequency Selectable between 4 … 12 kHz.
Maximum motor
cable length 50 m (164 ft) with screened cable
75 m (246 ft) with unscreened cable
Terminals Frame B: Detachable screw terminal block for 0.5…6 mm
2
wire.
Frames C and D: Screw lugs for 6…70 mm
2
wire included. Suitable crimp
lugs can be used instead.
JCU Control Unit
Power supply 24 V (±10%) DC, 1.6 A
Supplied from the power unit of the drive, or from external power supply
through connector X1 (pitch 3.5 mm, wire size 1.5 mm
2
).
Relay output
(X2) Connector pitch 5 mm, wire size 2.5 mm
2
250 V AC / 30 V DC, 2 A
Protected by varistors
Digital inputs
DI1…DI6 (X3) Connector pitch 3.5 mm, wire size 1.5 mm
2
Logic levels: “0” < 5 V, “1” > 15 V
R
in
: 2.0 kohm
Filtering: Adjustable, 0.25 ms min. (see also Firmware Manual)
Digital
inputs/outputs
DIO1…DIO3
(X3).
Input/output
mode selection
by parameters.
DIO2 can be
configured as a
frequency input
(0…32 kHz).
DIO3 can be
configured as a
frequency
output. See
parameter
group 12.
Connector pitch 3.5 mm, wire size 1.5 mm
2
As inputs:
Logic levels: “0” < 5 V, “1” > 15 V
R
in
: 2.0 kohm
Filtering: Adjustable, 0.25 ms min. (see also Firmware Manual)
As outputs:
Total output current limited by auxiliary voltage outputs to 200 mA
Output type: Open emitter
R
L
V
CC
DIOx
DGND